We divide 812993 by 27
The aim is to understand the frequency of 27 in 812993.

Moving on to step 1:
The number 27 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 27

Let's proceed to step 2:
81 divided by 27 is 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 0 after subtracting 81 from 81.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 27

Advancing to step 3:
27 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 30.0
If we subtract 0 from 2, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 27

Advancing to step 4:
When dividing 29 by 27, we get 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 301.0
If we take 27 away from 29, we end up with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 27

Moving on to step 5:
When dividing 29 by 27, we get 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 3011.0
Deduct 27 from 29 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 27

Advancing to step 6:
23 divided by 27 is 0 with a remainder of 23.
The next digit of our result is 0. 
Result so far: 30110.0
Deduct 0 from 23 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
230 divided by 27 is 8 with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 30110.8
Deduct 216 from 230 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
If we divide 140 by 27, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 30110.85
Subtract 135 from 140 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
27 can be fit into 50 1 times, resulting in a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 30110.851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
The number 27 fits into 230 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 30110.8518
Subtracting 216 from 230 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
140 divided by 27 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 30110.85185
If we take 135 away from 140, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
When dividing 50 by 27, we get 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 30110.851851
Subtracting 27 from 50 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 13:
The number 27 fits into 230 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 30110.8518518
If we subtract 216 from 230, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 14:
27 goes into 140 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 30110.85185185
Deduct 135 from 140 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 30110.85185185 and a remainder of 5e-09.